1 files changed, 63 insertions, 0 deletions
diff --git a/javatests/com/android/loganalysis/item/WakelockItemTest.java b/javatests/com/android/loganalysis/item/WakelockItemTest.java
new file mode 100644
index 0000000..f570a7b
--- /dev/null
+++ b/javatests/com/android/loganalysis/item/WakelockItemTest.java
@@ -0,0 +1,63 @@
+/*
+ * Copyright (C) 2015 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.loganalysis.item;
+
+import com.android.loganalysis.item.WakelockItem.WakelockInfoItem;
+
+import junit.framework.TestCase;
+
+import org.json.JSONArray;
+import org.json.JSONException;
+import org.json.JSONObject;
+
+/**
+ * Unit test for {@link WakelockItem}.
+ */
+public class WakelockItemTest extends TestCase {
+
+    /**
+     * Test that {@link WakelockItem#toJson()} returns correctly.
+     */
+    public void testToJson() throws JSONException {
+        WakelockItem item = new WakelockItem();
+        item.addWakeLock("screen","u100", 150000, 25,
+                WakelockItem.WakeLockCategory.PARTIAL_WAKELOCK);
+        item.addWakeLock("wlan_rx", 150000, 25,
+            WakelockItem.WakeLockCategory.KERNEL_WAKELOCK);
+
+        // Convert to JSON string and back again
+        JSONObject output = new JSONObject(item.toJson().toString());
+
+        assertTrue(output.has(WakelockItem.WAKELOCKS));
+        assertTrue(output.get(WakelockItem.WAKELOCKS) instanceof JSONArray);
+
+        JSONArray wakelockInfo = output.getJSONArray(WakelockItem.WAKELOCKS);
+
+        assertEquals(2, wakelockInfo.length());
+        assertTrue(wakelockInfo.getJSONObject(0).has(WakelockInfoItem.NAME));
+        assertTrue(wakelockInfo.getJSONObject(0).has(WakelockInfoItem.PROCESS_UID));
+        assertTrue(wakelockInfo.getJSONObject(0).has(WakelockInfoItem.HELD_TIME));
+        assertTrue(wakelockInfo.getJSONObject(0).has(WakelockInfoItem.LOCKED_COUNT));
+        assertTrue(wakelockInfo.getJSONObject(0).has(WakelockInfoItem.CATEGORY));
+
+        assertTrue(wakelockInfo.getJSONObject(1).has(WakelockInfoItem.NAME));
+        assertFalse(wakelockInfo.getJSONObject(1).has(WakelockInfoItem.PROCESS_UID));
+        assertTrue(wakelockInfo.getJSONObject(1).has(WakelockInfoItem.HELD_TIME));
+        assertTrue(wakelockInfo.getJSONObject(1).has(WakelockInfoItem.LOCKED_COUNT));
+        assertTrue(wakelockInfo.getJSONObject(1).has(WakelockInfoItem.CATEGORY));
+
+    }
+}